package com.weijian.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.weijian.dal.dto.OrderFormDTO;
import com.weijian.dal.entity.Order;
import com.weijian.dal.vo.OrderOverViewVO;
import com.weijian.dal.vo.OrderStatisticsVO;

/**
 * 服务类
 */
public interface OrderService extends IService<Order> {

    Long createOrder(OrderFormDTO orderFormDTO);

    void updateOrderStatus(Long orderId, Integer status);

    OrderStatisticsVO statistics();


}
